7304180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2161}}^1$

素因数の和:2196

約数の個数: 36

約数和(自身を含む): 16617132

約数和(自身を除く): 9312952

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2161, 3380, 4322, 8644, 10805, 21610, 28093, 43220, 56186, 112372, 140465, 280930, 365209, 561860, 730418, 1460836, 1826045, 3652090, 7304180]

約数ペア:

[(1, 7304180), (2, 3652090), (4, 1826045), (5, 1460836), (10, 730418), (13, 561860), (20, 365209), (26, 280930), (52, 140465), (65, 112372), (130, 56186), (169, 43220), (260, 28093), (338, 21610), (676, 10805), (845, 8644), (1690, 4322), (2161, 3380)]